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Note 15 - Warranty Obligations (Tables)
3 Months Ended
Mar. 31, 2022
Notes Tables  
Schedule of Product Warranty Liability [Table Text Block]
   

Three Months Ended

 
   

March 31,

 
   

2022

   

2021

 

Balance, beginning of period

  $ 107     $ 98  

Amounts accrued for current period sales

    10       10  

Adjustments of prior estimates

    (4 )     (1 )

Settlements of warranty claims

    (13 )     (7 )

Currency impact

          (1 )

Balance, end of period

  $ 100     $ 99